Chat & Messaging
Part of Communication
Real-time chat, messaging APIs, and team communication
Services(10)
Ownership Structure
Deployment
License Type
Country
98%
EU
Bootstrapped
Communication
Crisp
Omnichannel customer support platform with live chat and AI agents
78%
EU
Public (EU)SaaS
Chat & Messaging
LiveChat
Live chat software for sales and customer support
67%
EU
BootstrappedSelf-HostableAGPL-3.0
Chat & Messaging
Nextcloud Talk
Video calls and chat integrated with Nextcloud, fully self-hosted and private.
★ 2.1k
62%
BootstrappedSelf-HostableApache-2.0
Chat & Messaging
Zulip
Open source team chat with threaded conversations
★ 25.1k
44%
Adequacy
Non-EU ControlledSelf-HostableApache-2.0
Chat & Messaging
Element
Secure messaging and collaboration built on the Matrix open standard
★ 13.1k
37%
Adequacy
Non-EU ControlledSelf-HostableSaaSMIT
Chat & Messaging
Botpress
Open-source platform for building and deploying AI agents
★ 14.7k
37%
Mixed (<30% Non-EU)Self-HostableMIT
Communication
Chatwoot
Open-source customer support platform with live chat and omnichannel messaging
★ 29.1k
31%
Adequacy
Non-EU ControlledSelf-HostableApache-2.0
Chat & Messaging
Element Call
Decentralized video conferencing built on the Matrix protocol
★ 947
31%
Mixed (>30% Non-EU)Self-HostableMIT
Chat & Messaging
Rocket.Chat
Open source communication platform for secure, self-hosted operations
★ 45.3k
28%
Non-EU ControlledSelf-HostableMIT
Chat & Messaging
Mattermost
Open source collaboration platform for mission-critical operations
★ 36.5k